Gandhi, Jignesh wrote:

Hello,

We have the following setup. A proxy forwarding all the calls to our SER and the SER replies to the proxy with the appropriate location where the call should be routed (statless). So the first call could go to A and the next call could go to C and so on.

I want to be able to do some load balancing and smart routing. By smart routing I mean that a program running on the same box as the SER will keep track of the health status of all the destination boxes like A, B, C stated above. So when an invite comes from the proxy, How can I call an external let's say "c" program which will return the destination address the SER should should return to the Proxy to use.

I have looked at exec_dst but the admin guide provides only exec_msg examples. I have a feeling that I could use it, but not sure.

indeed, the answer for you is exec_dst() - used for rewriting RURI. For a detailed description, take a look into README file in modules/exec. bogdan

I hope that I explained the setup properly. If anyone has any questions please ask.

thanks in advance for your help. Jignesh Gandhi Software Engineer II Jignesh.Gandhi@glenayre.com

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